From 896e82ab14e7e4e361ffa7c81def787907c1bf4c Mon Sep 17 00:00:00 2001
From: Bartosz Bilas <b.bilas@grinn-global.com>
Date: Sun, 19 May 2019 21:04:35 +0200
Subject: [PATCH] arch/arm/boot/dts/sun7i-a20-bananapro.dts: disable 00B
 IRQ for brcm wifi module

	BugLink: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=908438

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Bartosz Bilas <b.bilas@grinn-global.com>
---
 arch/arm/boot/dts/sun7i-a20-bananapro.dts | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/arch/arm/boot/dts/sun7i-a20-bananapro.dts b/arch/arm/boot/dts/sun7i-a20-bananapro.dts
index 0176e9de0..93b3340f5 100644
--- a/arch/arm/boot/dts/sun7i-a20-bananapro.dts
+++ b/arch/arm/boot/dts/sun7i-a20-bananapro.dts
@@ -160,9 +160,19 @@
 	brcmf: wifi@1 {
 		reg = <1>;
 		compatible = "brcm,bcm4329-fmac";
-		interrupt-parent = <&pio>;
-		interrupts = <7 15 IRQ_TYPE_LEVEL_LOW>;
-		interrupt-names = "host-wake";
+		/*
+		 * OOB interrupt support is broken ATM, often the first irq
+		 * does not get seen resulting in the drv probe failing with:
+		 *
+		 * brcmfmac: brcmf_sdio_bus_rxctl: resumed on timeout
+		 * brcmfmac: brcmf_bus_started: failed: -110
+		 * brcmfmac: brcmf_attach: dongle is not responding: err=-110
+		 * brcmfmac: brcmf_sdio_firmware_callback: brcmf_attach failed
+		 *
+		 * interrupt-parent = <&pio>;
+		 * interrupts = <7 15 IRQ_TYPE_LEVEL_LOW>;
+		 * interrupt-names = "host-wake";
+		 */
 	};
 };
 
-- 
2.21.0

